Question

give reason why the given number are not perfect square setap by setap ​

Answer 1

Answer:

12000

Step-by-step explanation:

in the first case :12000

since this number has 3 zeros( recall back that any number which has odd number of zeros after it are not perfect

square and 3 is an odd number)

in the second case21227

in this,the unit digit is 7(as we know that

any number whose unit digit is 2,3,7 or 8 are not perfect squares, you can get the reason if you observe the squares from 1 to 10)

in the third case:790

the number ends with a single zero (and I've already stated it in the first case)

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Answer 2

Answer:

number of zero is an odd

64000 is not perfect square

Step-by-step explanation:

i give you photo see the answer

I hope this answers will help you